How to kill haemonculus?

If you kill haemonculus, other haemonculi will use his remains to regenerate him.
The question is how burned, obliterated, annihilated, slashed, crushed, ripped apart and utterly killed haemonculus have to be so that other haemonculi could not regenerate him?

Hmm... I think that a Multi-Melta or a Heavy Flamer would not leave much in the way remaining to be regenerated. That being said, what Haemonculus worth his surgical equipment would not have a spare kidney or some brain tissue on ice... just in case something like that happened?

didnt think about that spare tissue, you are probably right and i also thought about melta gun or something like that

Whoever do this to any Coven will have a really interesting eternity to live...

Blowing up a coven would be stupid because haemonculi are very important to commoragh, everyone of them. Archons and other rulers would not take lightly if someone blew up people who ensured their regeneration if they happen to die. If someone still would do it, i hope he or she likes pain, because there will be it, a lot...

I imagine that the cellular regeneration tends not to require much - so clearly burning, acid, disintegration, and other such methods are needed to ensure a 'total' kill.

Though I think Haems certainly hold a unique place in the power structure of Commoragh - they are certainly not above being killed by Archons in my opinion. All the Archon would need is a Haem who is indifferent towards or hates the other Haem and 'bang' he has no worry about peeving off the Haem he's going to kill. There is nothing to suggest that Haems have a magical and cordial brotherhood, and I see that as the only thing that would prevent them from being part of the murder plays of the other DE.

I also imagine the average millenia-old Haemonculi has samples of himself in several areas of the Undercity in case of catastrophic explosion/implosion/accute splinter overdose...

https://www.youtube.com/watch?feature=player_detailpage&v=5VdhaBgIq3o#t=117s

If You wear clown shoes, You don't need to clip Your toenails...

They just clip off a finger, and regrow from that. You can evaporate the physical body of the Haemonculous from the face of the universe, he might still be resurrected from his little-finger.

Given that you somehow gathered all the little bits he or she may have stashed about the place, or someone else's place, then you could dissolve them in acid. Very, very powerful acid. Then either deposit the remains in the heart of a star (a proper star ...), or pour them directly into Commorragh's main sewer. Not so much because no-one wants to go down there to collect the remains of the remains, but because they would quickly be cross-contaminated so thoroughly by other DNA that it would be next to impossible to get a pure sample.

It wouldn't be so simple as "just use this weapon". However, there would be a way to do it, using a more unconventional weapon, one that's quite common in Commoragh. Politics.

As others have said, the Haemonculi are saved by their easy access to flesh-crafting, so they can be regrown easily. Start up a campaign against him though, ruin his reputation, sabotage his projects, drive his allies away... and he's a sitting duck. Done properly, you wouldn't even have to pull the trigger, just make the right comment to the right person at the right time...

After all, a haemonculus with many servants and powerful friends always has a hideout he can regenerate in. A haemonculi with no allies, dead servants and who is on the run, on the other hand, is easy prey.

Hahaha Lady Malys. Ouf that was one revolting thought.

Of course it would depend on if the other Haemonculous would be willing to actually resurrect the Haemonculi or not.

Well, reading back I believe I just suggested that one flush the dead Haemonculus down the toilet.

But I think Aroshamash has it right; to get rid of a Haemonculus, you need to strip them of friends, allies and power base. You'd better be prepared to invest some time in this, but it's the surest method.

It's simpler to just contaminate the DNA-material. Here bottle of DNA you have some Mon-Kieg DNA, some Ork DNA and some DNA from an animal I don't bother knowing the name of.